CRAN Package Check Results for Maintainer ‘Alessandro Gerada <alessandro.gerada at liverpool.ac.uk>’

Last updated on 2025-12-04 07:51:29 CET.

Package	ERROR	OK
MIC	2	11

Package MIC

Current CRAN status: ERROR: 2, OK: 11

Version: 1.2.0
Check: dependencies in R code
Result: WARN Missing or unexported object: ‘xgboost::slice’ Flavors: r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc

Version: 1.2.0
Check: examples
Result: ERROR Running examples in ‘MIC-Ex.R’ failed The error most likely occurred in: > ### Name: xgb.cv.lowmem > ### Title: Low memory cross-validation wrapper for XGBoost > ### Aliases: xgb.cv.lowmem > > ### ** Examples > > train <- list(data = matrix(rnorm(20), ncol = 2), + label = rbinom(10, 1, 0.5)) > dtrain <- xgboost::xgb.DMatrix(train$data, label = train$label, nthread = 1) > cv <- xgb.cv.lowmem(data = dtrain, + params = list(objective = "binary:logistic"), + nrounds = 2, + nfold = 3, + prediction = TRUE, + nthread = 1) Warning: `xgb.cv.lowmem()` was deprecated in MIC 1.2.0. ℹ Please use `faLearn::xgb.cv.lowmem()` instead. ℹ This function has been moved to the faLearn package. Error: 'slice' is not an exported object from 'namespace:xgboost' Execution halted Flavors: r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc

Version: 1.2.0
Check: tests
Result: ERROR Running ‘testthat.R’ [5m/12m] Running the tests in ‘tests/testthat.R’ failed. Complete output: > # This file is part of the standard setup for testthat. > # It is recommended that you do not modify it. > # > # Where should you do additional test configuration? > # Learn more about the roles of various files in: > # * https://r-pkgs.org/tests.html > # * https://testthat.r-lib.org/reference/test_package.html#special-files > > library(testthat) > library(MIC) Attaching package: 'MIC' The following object is masked from 'package:base': table > > test_check("MIC") Saving _problems/test-cv-148.R [ FAIL 1 | WARN 420 | SKIP 4 | PASS 231 ] ══ Skipped tests (4) ═══════════════════════════════════════════════════════════ • On CRAN (4): 'test-cv.R:4:3', 'test-patric.R:17:3', 'test-patric.R:32:3', 'test-patric.R:39:3' ══ Failed tests ════════════════════════════════════════════════════════════════ ── Error ('test-cv.R:148:3'): iris example ───────────────────────────────────── Error in `apply(model$pred, 1, which.max)`: dim(X) must have a positive length Backtrace: ▆ 1. └─base::apply(model$pred, 1, which.max) at test-cv.R:148:3 [ FAIL 1 | WARN 420 | SKIP 4 | PASS 231 ] Error: ! Test failures. Execution halted Flavor: r-devel-linux-x86_64-fedora-clang

Version: 1.2.0
Check: tests
Result: ERROR Running ‘testthat.R’ [5m/20m] Running the tests in ‘tests/testthat.R’ failed. Complete output: > # This file is part of the standard setup for testthat. > # It is recommended that you do not modify it. > # > # Where should you do additional test configuration? > # Learn more about the roles of various files in: > # * https://r-pkgs.org/tests.html > # * https://testthat.r-lib.org/reference/test_package.html#special-files > > library(testthat) > library(MIC) Attaching package: 'MIC' The following object is masked from 'package:base': table > > test_check("MIC") Saving _problems/test-cv-148.R [ FAIL 1 | WARN 420 | SKIP 4 | PASS 231 ] ══ Skipped tests (4) ═══════════════════════════════════════════════════════════ • On CRAN (4): 'test-cv.R:4:3', 'test-patric.R:17:3', 'test-patric.R:32:3', 'test-patric.R:39:3' ══ Failed tests ════════════════════════════════════════════════════════════════ ── Error ('test-cv.R:148:3'): iris example ───────────────────────────────────── Error in `apply(model$pred, 1, which.max)`: dim(X) must have a positive length Backtrace: ▆ 1. └─base::apply(model$pred, 1, which.max) at test-cv.R:148:3 [ FAIL 1 | WARN 420 | SKIP 4 | PASS 231 ] Error: ! Test failures. Execution halted Flavor: r-devel-linux-x86_64-fedora-gcc